You want to use the SQL Tuning Advisor to generate recommendations for badly written SQL statements in your development environment. Which three sources can you select for the advisor to analyze?()A、 Top SQLB、 snapshotsC、 SQL Tuning setsD、 index access pathE、 optimizer statisticsF、 materialized view logs

You want to use the SQL Tuning Advisor to generate recommendations for badly written SQL statements in your development environment. Which three sources can you select for the advisor to analyze?()

  • A、 Top SQL
  • B、 snapshots
  • C、 SQL Tuning sets
  • D、 index access path
  • E、 optimizer statistics
  • F、 materialized view logs

相关考题:

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听力原文:M: Good afternoon, Madam. I want to exchange some US dollars for RMB Yuan. I've got USD 500.89.W: All right. This is an exchange memo. Please fill in your name and the amount you intend to change.Q: How much US dollars does the man want to exchange?(19)A.USD508.09.B.USD58.9.C.USD500.89.D.USD50089.

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Why do you want to work for us?

You are configuring captive portal on your SRX Series device for guest user access.When would you use the redirect-traffic all command?() A. When you want all unauthenticated traffic to be redirectedB. When you want all clear text traffic to be redirected.C. When you want all authenticated traffic to be redirected.D. When you want all encrypted traffic to be redirected.

Ben, would you like to play football with us?()but I have to wash the dishes first.ANo, I can'tBI don't want toCYes, pleaseDI'd love to

Ben, would you like to play football with us?()but I have to wash the dishes first.A、No, I can'tB、I don't want toC、Yes, pleaseD、I'd love to

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询问顾客如何邮寄的服务礼貌用语是:()A、How would you like to mail it?B、Do you want to mail it?C、How do you want to mail it?D、Would you like to mail it?

If an existing script is uploaded to the CRS, what does it ask?()A、Do you want to debug the script?  B、Do you want to refresh the script?  C、Do you want to save the application?  D、Do you want to return to Script Management?

In which scenario will you use the Flashback Transaction Query feature?()A、 when you want to restore an important table that is dropped from the Recycle BinB、 when you want to obtain the SQL statements to undo the deletion of some important records from a table by a transactionC、when you want to restore a dropped user’s schemaD、 when a row of a table is updated many times within a specific time period and you want all the versions of the row in the specified time period

In which scenario would TOP N analysis be the best solution?()A、You want to identify the most senior employee in the company.B、You want to find the manager supervising the largest number of employees.C、You want to identify the person who makes the highest salary for all employees.D、You want to rank the top three sales representatives who have sold the maximum number of products.

In which scenario will you use the Flashback Version Query feature?()A、 when you want to restore a table that has been dropped from the Recycle BinB、 when you want to identify the transaction ID of the transaction that deleted some important records from a tableC、 when you want to recover the schema of a dropped userD、when you want to restore a dropped tablespace

What is the purpose of the until change option of the restore command?()  A、 It allows you to select the SCN that you want to restore to.B、 It allows you to select the log sequence number you want to restore to.C、 It allows you to select the timestamp you want to restore to.D、 It allows you to manually stop the restore at any time as online redo logs are applied.E、 None of the above.

单选题What is the purpose of the until change option of the restore command?()A It allows you to select the SCN that you want to restore to.B It allows you to select the log sequence number you want to restore to.C It allows you to select the timestamp you want to restore to.D It allows you to manually stop the restore at any time as online redo logs are applied.E None of the above.

单选题—Lily, what are you going to do after you graduate?—I’m thinking of becoming a computer programmer.—_____—Well, my parents want me to be a doctor, but I don’t want to do that.ADo you know what I want to become?BWhy do you want to be a doctor?CYou said you would go to a medical school.DThanks for your advice.

单选题In which scenario will you use the Flashback Version Query feature?()A when you want to restore a table that has been dropped from the Recycle BinB when you want to identify the transaction ID of the transaction that deleted some important records from a tableC when you want to recover the schema of a dropped userDwhen you want to restore a dropped tablespace

单选题You are configuring captive portal on your SRX Series device for guest user access.When would you use the redirect-traffic all command?()AWhen you want all unauthenticated traffic to be redirectedBWhen you want all clear text traffic to be redirected.CWhen you want all authenticated traffic to be redirected.DWhen you want all encrypted traffic to be redirected.

单选题If you are unable to attend, please let us know.AWe are sorry that you can’t come.BTell as if you can’t come.CInform US if you’d like to come.

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多选题The following are the details of your database:   Instance name:test   Host name:tech1.us.oracle.com   IP address:145.33.230.186  Enterprise Manager Console HTTP Port number:5500   You started the database instance and you want to manage your database remotely with Enterprise Manager through a Web browser. Which two URLs would you use to access the Database Control?()Ahttp://145.33.230.186:5500/emBhttp://www.145.33.230.186:5500/emChttp://tech1.us.oracle.com:5500/emDhttp://test.145.33.230.186:5500/emEhttp://test.tech1.us.oracle.com:5500Fhttp://www.tech1.us.oracle.com:5500/emGhttp://test.tech1.us.oracle.com:5500/em

单选题Louis: Hello, I’d like to join the video library.  Mr. Max: OK.______  Louis: Yes, let me do it.  Mr. Max: Now, please answer me a few questions.  Louis: Sure.ACan you come to our office right now?BCould you fill in the application form here?CCan you tell me the person who introduced you to us?DAre you sure you want to join us?

多选题The following are the details of your database:Instance name:test  Host name : tech1.us.oracle.com IP address:145.33.230.186 Enterprise Manager Console HTTP Port number:5500  You started the database instance and you want to manage your database remotely with Enterprise Manager through a Web browser.  Which two URLs would you use to access the Database Control?()Ahttp://145.33.230.186:5500/emBhttp://www.145.33.230.186:5500/emChttp://tech1.us.oracle.com:5500/emDhttp://test.145.33.230.186:5500/emEhttp://test.tech1.us.oracle.com:5500Fhttp://www.tech1.us.oracle.com:5500/emGhttp://test.tech1.us.oracle.com:5500/em

单选题In which scenario will you use the Flashback Transaction Query feature?()A when you want to restore an important table that is dropped from the Recycle BinB when you want to obtain the SQL statements to undo the deletion of some important records from a table by a transactionCwhen you want to restore a dropped user’s schemaD when a row of a table is updated many times within a specific time period and you want all the versions of the row in the specified time period